<template>
  <el-dialog
    :title="!dataForm.id ? '新增' : '修改'"
    :close-on-click-modal="false"
    class="form-add"
    fullscreen
    :visible.sync="visible"> 
    <ng-form-design ref="formDesign" :config="formConfig" :reder="false"> 
      <template  slot="formName">
        <el-input v-model="dataForm.name" class="model-name" placeholder="模板名称">
           <template slot="prepend">模板名称</template>
        </el-input>
      </template>
      <template  slot="controlButton"> 
        <el-button type="text" size="medium" icon="el-icon-coin" :disabled="isOnSubmit" @click="dataFormSubmit()">保存</el-button>
      </template>
      
      <template slot="form-extend-properties" slot-scope="{data }"> 
         
          <FormList :list="data.list" :config="data.config"/>
         
      </template> 
    </ng-form-design> 

   <!--  <span slot="footer" class="dialog-footer" v-loading="isOnSubmit">
      <el-button @click="visible = false">取消</el-button>
      <el-button type="primary" @click="dataFormSubmit()" :disabled="isOnSubmit">确定</el-button>
    </span> -->
  </el-dialog>
</template>

<script>
  import FormList from './formList'
  import {getInfo , saveOrUpdate} from '@/api/form/template'
  import { getAll as getDictAll } from '@/api/sys/dict'
  export default {
    components: {
      FormList
    },
    data () {
      return {
        visible: false,
        isOnSubmit: false,
        dataForm: {
          id: null,
          code: '',
          name: '',
          templateData: '',
          status: 0
        },
        dataRule: { 
          name: [
            { required: true, message: '模板名称不能为空', trigger: 'blur' }
          ] 
        },
        formConfig: { // 动态表单配置项
          dict: [] // 数据字典配置
        }
      }
    },
     
    methods: {
      init (id) {
        this.dataForm.id = id  
        this.visible = true
        this.isOnSubmit = false
        this.$nextTick(() => {
          
          if (this.dataForm.id) {
            getInfo(this.dataForm.id).then(({data}) => {
              if (data && data.code === 0) {
                this.dataForm.code = data.data.code
                this.dataForm.name = data.data.name
                if(data.data.templateData ) {
                  this.dataForm.templateData = JSON.parse(data.data.templateData)

                  this.$refs.formDesign.initModel(this.dataForm.templateData)
                }
                this.dataForm.status = data.data.status 
              }
            })
          }

          // 2022-03-10 lyf 获取数据字典信息
          getDictAll().then(({data})=> {
            const dicts = data.data
            dicts.forEach(t=> {
              t.label = t.name 
            })
            this.formConfig.dict = dicts
          })

        })
      },
      // 表单提交
      dataFormSubmit () {
        // 获取表单数据
        this.dataForm.templateData =  this.$refs.formDesign.getModel()
        if(!this.dataForm.name) {
          this.$message.error('表单名称不能为空')
          return
        }
      
        const form_ = JSON.stringify(this.dataForm.templateData)

        this.isOnSubmit = true
    
        const postData = {
            'id': this.dataForm.id || undefined, 
            'name': this.dataForm.name,
            'templateData': form_
          }

        saveOrUpdate(postData).then(({data}) => {
          if (data && data.code === 0) {
            this.$message({
              message: '操作成功',
              type: 'success',
              duration: 500 
            })
            this.visible = false
            this.$emit('refreshDataList')
          } else {
            this.$message.error(data.msg)
          }
        }).finally(()=>{
          this.isOnSubmit = false
        })
         
      }
    }
  }
</script>
<style lang="scss">
.form-add {

  .el-dialog__body {
    padding:  5px;
  }

  .model-name {
    width: 300px;
  }
}

</style>